DE112015003306B9 - Gassensor - Google Patents

Gassensor Download PDF

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Publication number
DE112015003306B9
DE112015003306B9 DE112015003306.8T DE112015003306T DE112015003306B9 DE 112015003306 B9 DE112015003306 B9 DE 112015003306B9 DE 112015003306 T DE112015003306 T DE 112015003306T DE 112015003306 B9 DE112015003306 B9 DE 112015003306B9
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DE
Germany
Prior art keywords
hole
cover
cover portion
diameter
electrode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE112015003306.8T
Other languages
German (de)
English (en)
Other versions
DE112015003306T5 (de
DE112015003306B4 (de
Inventor
Kengo Toguchi
Masatake Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE112015003306T5 publication Critical patent/DE112015003306T5/de
Application granted granted Critical
Publication of DE112015003306B4 publication Critical patent/DE112015003306B4/de
Publication of DE112015003306B9 publication Critical patent/DE112015003306B9/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4077—Means for protecting the electrolyte or the electrodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/409—Oxygen concentration cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/4067—Means for heating or controlling the temperature of the solid electrolyte
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
DE112015003306.8T 2014-07-17 2015-07-09 Gassensor Active DE112015003306B9 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014147131A JP6233223B2 (ja) 2014-07-17 2014-07-17 ガスセンサ
JP2014-147131 2014-07-17
PCT/JP2015/069713 WO2016009929A1 (ja) 2014-07-17 2015-07-09 ガスセンサ

Publications (3)

Publication Number Publication Date
DE112015003306T5 DE112015003306T5 (de) 2017-04-06
DE112015003306B4 DE112015003306B4 (de) 2023-11-16
DE112015003306B9 true DE112015003306B9 (de) 2024-02-22

Family

ID=55078425

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112015003306.8T Active DE112015003306B9 (de) 2014-07-17 2015-07-09 Gassensor

Country Status (4)

Country Link
US (1) US10429339B2 (enrdf_load_stackoverflow)
JP (1) JP6233223B2 (enrdf_load_stackoverflow)
DE (1) DE112015003306B9 (enrdf_load_stackoverflow)
WO (1) WO2016009929A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7510847B2 (ja) 2020-10-29 2024-07-04 日本特殊陶業株式会社 ガスセンサ
JP7520693B2 (ja) * 2020-10-29 2024-07-23 日本特殊陶業株式会社 ガスセンサ及びガスセンサ取付構造

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000304719A (ja) * 1999-04-19 2000-11-02 Ngk Insulators Ltd ガスセンサ
US20070215468A1 (en) * 2006-03-14 2007-09-20 Denso Corporation Gas sensor element and method of manufacturing gas sensor element
US7390385B2 (en) * 2003-03-31 2008-06-24 Ngk Insulators, Ltd. Gas sensor
US20080209984A1 (en) * 2006-12-11 2008-09-04 Denso Corporation Supporting member for gas sensor
US20110094883A1 (en) * 2009-10-28 2011-04-28 Denso Corporation Gas sensor element
JP2013257192A (ja) * 2012-06-12 2013-12-26 Ngk Spark Plug Co Ltd ガスセンサ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05249069A (ja) * 1992-03-09 1993-09-28 Atsugi Unisia Corp 酸素センサ
DE19924319C2 (de) * 1999-05-27 2001-05-17 Bosch Gmbh Robert Gasmeßfühler
DE10337840B4 (de) 2003-08-18 2013-12-05 Robert Bosch Gmbh Messfühler
JP4765865B2 (ja) 2006-09-21 2011-09-07 株式会社デンソー ガスセンサ
JP4856751B2 (ja) * 2009-11-27 2012-01-18 日本碍子株式会社 ガス濃度検出センサー
JP5890765B2 (ja) * 2011-11-18 2016-03-22 日本碍子株式会社 ガスセンサ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000304719A (ja) * 1999-04-19 2000-11-02 Ngk Insulators Ltd ガスセンサ
US7390385B2 (en) * 2003-03-31 2008-06-24 Ngk Insulators, Ltd. Gas sensor
US20070215468A1 (en) * 2006-03-14 2007-09-20 Denso Corporation Gas sensor element and method of manufacturing gas sensor element
US20080209984A1 (en) * 2006-12-11 2008-09-04 Denso Corporation Supporting member for gas sensor
US20110094883A1 (en) * 2009-10-28 2011-04-28 Denso Corporation Gas sensor element
JP2013257192A (ja) * 2012-06-12 2013-12-26 Ngk Spark Plug Co Ltd ガスセンサ

Also Published As

Publication number Publication date
DE112015003306T5 (de) 2017-04-06
US20170212072A1 (en) 2017-07-27
US10429339B2 (en) 2019-10-01
JP2016023985A (ja) 2016-02-08
WO2016009929A1 (ja) 2016-01-21
DE112015003306B4 (de) 2023-11-16
JP6233223B2 (ja) 2017-11-22

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R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: G01N0027409000

Ipc: G01N0027406000

R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final